Ubuntu
linux-firmware package

[SRU] Fix eDP showing garbage on GPT2 platforms

Bug #2129172 reported by Leo Lin
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-firmware (Ubuntu)
Status tracked in Resolute
Noble
Fix Released
Undecided
Unassigned
Plucky
Fix Released
Undecided
Unassigned
Questing
Fix Released
Undecided
Unassigned
Resolute
Fix Released
Undecided
Leo Lin

Bug Description

[ Impact ]

Similar to LP: #2129011, on 6.14.0-33-generic, some GPT2-based platforms also suffer from eDP issues caused by outdated firmware. This has been observed on some latest HP platforms.

[ Fix ]

Update the PSP_14_0_4 bins to the latest. This includes the following files:

1. amdgpu/psp_14_0_4_ta.bin[1]
2. amdgpu/psp_14_0_4_toc.bin[2]

[ Test ]

1. Install the kernel and the updated linux-firmware on the said GPT2 platforms.
2. Boot into the OS. The eDP should not show garbage.
2. Repeat the above steps on a platform with KRACKEN processor. The eDP should also function normally.

[ Where the problems could occur ]

This should affect only the PSP 14.0.4 hardware. This currently afftects the GPT2 and Krackan[3] platfroms.

[ Additional Information]

[1] https://gitlab.com/kernel-firmware/linux-firmware/-/commit/06d251853d0942781fda8e07e694e0feecb18d68
[2] https://gitlab.com/kernel-firmware/linux-firmware/-/commit/4d2ae0f5205b9c2b6d8678fa73464019f0776638
[3] https://dri.freedesktop.org/docs/drm/gpu/amdgpu/amd-hardware-list-info.html

See original description
Leo Lin (0xff07)
Changed in linux-firmware (Ubuntu):
assignee: nobody → Leo Lin (0xff07)
status: New → In Progress
description: updated
Leo Lin (0xff07)
tags: added: originated-from-2129180
Revision history for this message
Leo Lin (0xff07) wrote (last edit ):

WIP SRU:

1. Q: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/251
2. P: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/250
3. N: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/249

Ubuntu Kernel Bot (ubuntu-kernel-bot)
tags: added: kernel-daily-bug
Revision history for this message
Timo Aaltonen (tjaalton) wrote :

fixed in resolute which has a newer snapshot

Changed in linux-firmware (Ubuntu):
status: In Progress → Fix Released
Leo Lin (0xff07)
tags: added: originate-from-2129180
removed: originated-from-2129180
Juerg Haefliger (juergh)
Changed in linux-firmware (Ubuntu Questing):
status: New → Fix Committed
Changed in linux-firmware (Ubuntu Plucky):
status: New → Fix Committed
Changed in linux-firmware (Ubuntu Noble):
status: New → Fix Committed
Revision history for this message
Timo Aaltonen (tjaalton) wrote : Please test proposed package

Hello Leo, or anyone else affected,

Accepted linux-firmware into questing-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux-firmware/20250901.git993ff19b-0ubuntu1.3 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-questing to verification-done-questing. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-questing. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Revision history for this message
Timo Aaltonen (tjaalton) wrote :

Hello Leo, or anyone else affected,

Accepted linux-firmware into plucky-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux-firmware/20250317.git1d4c88ee-0ubuntu1.10 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-plucky to verification-done-plucky. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-plucky. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Revision history for this message
Timo Aaltonen (tjaalton) wrote :

Hello Leo, or anyone else affected,

Accepted linux-firmware into noble-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux-firmware/20240318.git3b128b60-0ubuntu2.20 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-noble to verification-done-noble. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-noble. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Revision history for this message
Leo Lin (0xff07) wrote (last edit ):

Tested the -0ubuntu2.20 version in Noble -proposed on LampasW with 6.14.0-33-generic kernel. Confirm that the display functions properly.

tags: added: verification-done-noble
Revision history for this message
Leo Lin (0xff07) wrote :

So does the one in Plucky (-0ubuntu1.10), on the same kernel after running do-release-upgrade

tags: added: verification-done-plucky
Revision history for this message
Leo Lin (0xff07) wrote :

The questing one (-0ubuntu1.3) also works after do-release-upgrade from P. Note that this upgrades the kernel to 6.17.0-6-generic.

tags: added: verification-done-questing
Revision history for this message
Timo Aaltonen (tjaalton) wrote :

Hello Leo, or anyone else affected,

Accepted linux-firmware into questing-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux-firmware/20250901.git993ff19b-0ubuntu1.4 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-questing to verification-done-questing. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-questing. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Revision history for this message
Timo Aaltonen (tjaalton) wrote :

Hello Leo, or anyone else affected,

Accepted linux-firmware into plucky-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux-firmware/20250317.git1d4c88ee-0ubuntu1.11 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-plucky to verification-done-plucky. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-plucky. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Revision history for this message
Timo Aaltonen (tjaalton) wrote :

Hello Leo, or anyone else affected,

Accepted linux-firmware into noble-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux-firmware/20240318.git3b128b60-0ubuntu2.21 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-noble to verification-done-noble. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-noble. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

Revision history for this message
Timo Aaltonen (tjaalton) wrote : Update Released

The verification of the Stable Release Update for linux-firmware has completed successfully and the package is now being released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux-firmware - 20250901.git993ff19b-0ubuntu1.4

---------------
linux-firmware (20250901.git993ff19b-0ubuntu1.4) questing; urgency=medium

  * [SRU] eDP showing garbage on GPT1 platforms (LP: #2129011)
    - amdgpu: update PSP 14.0.0 firmware
  * [SRU] Update GC 11.5.1 firmware to enable MES WA on Strix Halo (LP: #2129150)
    - amdgpu: update GC 11.5.1 firmware
  * [SRU] Fix eDP showing garbage on GPT2 platforms (LP: #2129172)
    - amdgpu: update PSP 14.0.4 firmware
  * [SRU] Fix amdgpu loading errors on Navi3x systems (LP: #2125139)
    - amdgpu: update VCN 4.0.0 firmware
    - amdgpu: update SMU 13.0.0 firmware
    - amdgpu: update SDMA 6.0.0 firmware
    - amdgpu: update PSP 13.0.0 firmware
    - amdgpu: update GC 11.0.0 firmware
    - amdgpu: update PSP 13.0.0 kicker firmware
    - amdgpu: update SMU 13.0.0 kicker firmware
  * Missing vendor/product/sku specific ISH firmware for Dell laptops (LP: #2094768)
    - linux-firmware: Add Dell ISH firmware for Intel Lunar Lake systems

 -- Juerg Haefliger <email address hidden> Mon, 17 Nov 2025 11:46:42 +0100

Changed in linux-firmware (Ubuntu Questing):
status: Fix Committed → Fix Released
Revision history for this message
Leo Lin (0xff07) wrote :

Between -0ubuntu2.20 to -0ubuntu2.21 and -0ubuntu1.10 to -0ubuntu1.11[2] the only differences are the WCN7851 firmware files from, which is nowhere to be used by amdgpu driver.

Also confirmed that the checksum for firmware files in this SRU remain the same in -0ubuntu2.21 and -0ubuntu1.11 (compared to the ones in the previous version). So the verification result should hold.

File hashes for the updated firmware files. (Same across P and Q.)

5fb622576dcd2cde34e401e85c5f3c3a amdgpu/psp_14_0_4_ta.bin
1e97e96e1b72750b62286d3d370d974d amdgpu/psp_14_0_4_toc.bin

Revision history for this message
Juerg Haefliger (juergh) wrote :

Yes, the new upload only reverts ath12k firmware so the verification for this bug is still valid.

Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (6.6 KiB)

This bug was fixed in the package linux-firmware - 20240318.git3b128b60-0ubuntu2.21

---------------
linux-firmware (20240318.git3b128b60-0ubuntu2.21) noble; urgency=medium

  * [SRU] eDP showing garbage on GPT1 platforms (LP: #2129011)
    - amdgpu: update PSP 14.0.0 firmware
    - amdgpu: update PSP 14.0.0 firmware
    - amdgpu: update PSP 14.0.0 firmware
    - amdgpu: update psp 14.0.0 firmware
    - amdgpu: update psp 14.0.0 firmware
    - amdgpu: update psp 14.0.0 firmware
    - amdgpu: update psp 14.0.0 firmware
    - amdgpu: update PSP 14.0.0 firmware
    - amdgpu: update PSP 14.0.0 firmware
  * [SRU] Update GC 11.5.1 firmware to enable MES WA on Strix Halo (LP: #2129150)
    - amdgpu: update gc 11.5.1 firmware
    - amdgpu: update GC 11.5.1 firmware
    - amdgpu: update GC 11.5.1 firmware
  * [SRU] Fix eDP showing garbage on GPT2 platforms (LP: #2129172)
    - amdgpu: update PSP 14.0.4 firmware
    - amdgpu: update psp 14.0.4 firmware
    - amdgpu: update psp 14.0.4 firmware
    - amdgpu: update psp 14.0.4 firmware
    - amdgpu: update psp 14.0.4 firmware
    - amdgpu: update PSP 14.0.4 firmware
    - amdgpu: update PSP 14.0.4 firmware
  * Fix power state transition on navi4x (LP: #2122659)
    - amdgpu: update gc 12.0.1 firmware
    - amdgpu: update gc 12.0.1 firmware
    - amdgpu: update gc 12.0.1 firmware
    - amdgpu: update gc 12.0.1 firmware
    - amdgpu: update gc 12.0.1 firmware
    - amdgpu: update GC 12.0.1 firmware
    - amdgpu: update sdma 7.0.1 firmware
    - amdgpu: update sdma 7.0.1 firmware
    - amdgpu: update SDMA 7.0.1 firmware
    - amdgpu: update psp 14.0.3 firmware
    - amdgpu: update psp 14.0.3 firmware
    - amdgpu: update gc 14.0.3 firmware
    - amdgpu: update psp 14.0.3 firmware
    - amdgpu: update psp 14.0.3 firmware
    - amdgpu: update PSP 14.0.3 firmware
    - amdgpu: update smu 14.0.3 firmware
    - amdgpu: update smu 14.0.3 firmware
    - amdgpu: update smu 14.0.3 firmware
    - amdgpu: update smu 14.0.3 firmware
    - amdgpu: update smu 14.0.3 firmware
    - amdgpu: DMCUB updates for various AMDGPU ASICs
    - amdgpu: DMCUB updates for various AMDGPU ASICs
    - amdgpu: DMCUB updates forvarious AMDGPU ASICs
    - amdgpu: DMCUB updates for various ASICs
    - amdgpu: DMCUB update for DCN401
    - amdgpu: DCUB update for DCN401 and DCN315
    - amdgpu: DMCUB updates for various ASICs
    - amdgpu: DMCUB updates for various ASICs
    - amdgpu: update dcn 4.01 firmware to 0.1.3.0
    - amdgpu: update dcn 4.01 frmware to 0.1.6.0
    - amdgpu: update dcn 4.01 firmware to 0.1.8.0
    - amdgpu: updates for dcn 3.20 and dcn 4.01 firmware to 0.1.10.0
    - amdgpu: DMCUB updates for various ASICs
    - amdgpu: DMCUB updates for various ASICs
    - amdgpu: DMCUB updates for various ASICs
    - amdgpu: Update DMCUB fw for DCN401 & DCN315
    - amdgpu: update dmcub fw for dcn32 and dcn401
    - amdgpu: update dmcub fw for dcn401
    - amdgpu: DMCUB updates for DCN401
    - amdgpu: update dmcub fw for various DCN version
    - amdgpu: DMCUB updates for various ASICs
    - amdgpu: DMCUB updates for various ASICs
  * Missing vendor/product/sku specific ISH firmware for Dell laptops (LP: #2094768)
    - intel: ish: ...

Read more...

Changed in linux-firmware (Ubuntu Noble):
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (3.4 KiB)

This bug was fixed in the package linux-firmware - 20250317.git1d4c88ee-0ubuntu1.11

---------------
linux-firmware (20250317.git1d4c88ee-0ubuntu1.11) plucky; urgency=medium

  * [SRU] eDP showing garbage on GPT1 platforms (LP: #2129011)
    - amdgpu: update psp 14.0.0 firmware
    - amdgpu: update PSP 14.0.0 firmware
    - amdgpu: update PSP 14.0.0 firmware
  * [SRU] Update GC 11.5.1 firmware to enable MES WA on Strix Halo (LP: #2129150)
    - amdgpu: update gc 11.5.1 firmware
    - amdgpu: update GC 11.5.1 firmware
    - amdgpu: update GC 11.5.1 firmware
  * [SRU] Fix eDP showing garbage on GPT2 platforms (LP: #2129172)
    - amdgpu: update psp 14.0.4 firmware
    - amdgpu: update psp 14.0.4 firmware
    - amdgpu: update PSP 14.0.4 firmware
    - amdgpu: update PSP 14.0.4 firmware
  * Fix power state transition on navi4x (LP: #2122659)
    - amdgpu: update gc 12.0.1 firmware
    - amdgpu: update gc 12.0.1 firmware
    - amdgpu: update GC 12.0.1 firmware
    - amdgpu: update sdma 7.0.1 firmware
    - amdgpu: update SDMA 7.0.1 firmware
    - amdgpu: update psp 14.0.3 firmware
    - amdgpu: update psp 14.0.3 firmware
    - amdgpu: update PSP 14.0.3 firmware
    - amdgpu: update smu 14.0.3 firmware
    - amdgpu: update smu 14.0.3 firmware
    - amdgpu: DMCUB updates for various ASICs
    - amdgpu: update dcn 4.01 firmware to 0.1.3.0
    - amdgpu: update dcn 4.01 frmware to 0.1.6.0
    - amdgpu: update dcn 4.01 firmware to 0.1.8.0
    - amdgpu: updates for dcn 3.20 and dcn 4.01 firmware to 0.1.10.0
    - amdgpu: DMCUB updates for various ASICs
    - amdgpu: DMCUB updates for various ASICs
    - amdgpu: DMCUB updates for various ASICs
    - amdgpu: Update DMCUB fw for DCN401 & DCN315
    - amdgpu: update dmcub fw for dcn32 and dcn401
    - amdgpu: update dmcub fw for dcn401
    - amdgpu: DMCUB updates for DCN401
    - amdgpu: update dmcub fw for various DCN version
    - amdgpu: DMCUB updates for various ASICs
    - amdgpu: DMCUB updates for various ASICs
  * Missing vendor/product/sku specific ISH firmware for Dell laptops (LP: #2094768)
    - intel: ish: Update license file for ISH
    - linux-firmware: Add Dell ISH firmware for Intel Lunar Lake systems
  * [SRU] Fix amdgpu loading errors on Navi3x systems (LP: #2125139)
    - amdgpu: update vcn 4.0.0 firmware
    - amdgpu: update vcn 4.0.0 firmware
    - amdgpu: update VCN 4.0.0 firmware
    - amdgpu: update VCN 4.0.0 firmware
    - amdgpu: update smu 13.0.0 firmware
    - amdgpu: update SMU 13.0.0 firmware
    - amdgpu: update SDMA 6.0.0 firmware
    - amdgpu: update SDMA 6.0.0 firmware
    - amdgpu: update psp 13.0.0 firmware
    - amdgpu: update psp 13.0.0 firmware
    - amdgpu: update PSP 13.0.0 firmware
    - amdgpu: update gc 11.0.0 firmware
    - amdgpu: update gc 11.0.0 firmware
    - amdgpu: update GC 11.0.0 firmware
    - amdgpu: update GC 11.0.0 firmware
    - amdgpu: updates for dcn 3.20 and dcn 4.01 firmware to 0.1.10.0
    - amdgpu: update dmcub fw for dcn32 and dcn401
    - amdgpu: add gc 11.0.0 kicker firmware
    - amdgpu: add psp 13.0.0 kicker firmware
    - amdgpu: update PSP 13.0.0 kicker firmware
    - amdgpu: update PSP 13.0.0 kicker firmware
    - amdgpu: add smu 13.0.0...

Read more...

Changed in linux-firmware (Ubuntu Plucky):
status: Fix Committed → Fix Released
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